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Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::has [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::has27 23.1% 221 0.1% 246 0.1% 8,072 0.0% 296 0.0%
Exclusive Metrics for Current Function176 79.6% 136 55.3% 3,928 48.7% 296 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::prepareRequestUri16 59.3% 136 61.5% 151 61.4% 4,936 61.1% 96 32.4%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue7 25.9% 55 24.9% 62 25.2% 1,256 15.6% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare3 11.1% 22 10.0% 25 10.2% 984 12.2% 0 0.0%
Symfony\Component\HttpFoundation\Response::__construct1 3.7% 8 3.6% 8 3.3% 896 11.1% 200 67.6%
Child functions
strtr27 33.3% 27 12.2% 35 14.2% 1,664 20.6% 0 0.0%
strtolower27 33.3% 14 6.3% 41 16.7% 1,672 20.7% 0 0.0%
array_key_exists27 33.3% 4 1.8% 34 13.8% 808 10.0% 0 0.0%